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Einstein's theory of relativity, understood as such, is due to the fact that he limited speed to the speed of light. So there is his view of the theory of temporal relativity. Maybe it's because the human consciousness can't understand something or something.
It's a fact. Man cannot see anything faster than light, so to speak, there is no fastest and no slowest. There is no maximum and no minimum.
This can also be seen from a mathematical point of view.
Time is a concept. is a coefficient. Or rather, a ratio.
Time is relative. Speed is relative. Only when one is identified can the other be made clear.
Otherwise, it would be impossible to tell. Because they are constantly changing.
Einstein's theory of relativity cannot be said to be completely wrong, but he said that the speed is a limit value, so it is not right.
In terms of the current technical limitations, the above statement of "faster-than-light objects" has a fatal problem:
1. How to achieve the acceleration process at this speed: how long is the stick on the motor? What energy does it rely on, and how much energy does it need to reach the required speed?
How do you make sure that the stick remains straight and not curved during accelerated spins? We take a thin bamboo that is a little longer, and when we wave it, the bamboo will bend. 2. If it is said that the acceleration process can be ignored, then it becomes such a paradox:
An example of faster-than-light motion is assumed, and then this example is used to prove that there is faster-than-light motion.
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Every theory is only true under the current verification (i.e., experiments), and there is not a single experiment that does not support the theory of relativity, so the theory of relativity is correct now. However, the uncertainty principle in quantum theory holds that particles can exceed the speed of light, and Einstein did not agree with the uncertainty principle, so the speed of light is the limit of speed in the theory of relativity.
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Einstein's theory of relativity.
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The simple explanation of Einstein's theory of relativity is:
The theory of relativity is a theory about space-time and gravity, mainly founded by Albert Einstein, and can be divided into special relativity and general relativity according to the different objects of his research. The theory of relativity and quantum mechanics revolutionized physics, and together they laid the foundations of modern physics.
The theory of relativity has greatly changed mankind's "common-sense" concept of the universe and nature, and has put forward new concepts such as "simultaneous relativity", "four-dimensional space-time", and "curved space-time".
Nowadays, however, there is a new understanding of the classification of physical theories - to distinguish classical and non-classical physics according to whether their theories are deterministic, that is, "non-classical = quantum". In this sense, the theory of relativity remains a classical theory.
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How physics went from Newton's time to Einstein's time.
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The theory of relativity is correct, and it is precisely with the theory of relativity that many problems that are difficult for mankind to solve.
The theory of relativity is one of the most significant achievements in the history of physics in the 20th century, which includes two parts: special relativity and general relativity. General relativity extended the principle of relativity to non-inertial frames of reference and curved spaces, thus establishing a new theory of gravity.
The theory of relativity broke the dominance of classical mechanics over physics; It is a good revelation of micromechanics and many phenomena in astronomy; broke the stagnation of physics; He led the development and research of physics in the 20th century.
First of all, consider the classical view of space-time, that is, Galileo's view of space-time, where time is synchronized between different inertial frames, and there is a simple addition and subtraction relationship between vectors and velocity. In the field of mechanics, there is no difference for the time being, but for the electromagnetic phenomenon, which is a phenomenon about high-speed motion, there is a contradiction in the classical view of space-time, and the wave equation reflects that the propagation speed of electromagnetic waves in a vacuum is the speed of light, but which reference frame is this speed relative to? If we change to another frame of reference, the form of this wave equation will change and does not satisfy the requirements of the covariance of physical laws (i.e., in all inertial frames, physical laws should have the same form, as Newton's laws satisfy). >>>More
The main points of special relativity:
1) The principle of special relativity (principle of special covariance): all inertial frames of reference are equal, that is, the form of physical laws is the same in any inertial frame of reference. This means that the laws of physics are the same for an observer at rest in a laboratory as for an electron moving at high speed and uniform speed relative to the laboratory. >>>More
s t(t) mass: kg m(m) displacement: m r momentum:
kg*m s p(p) speed: m s v(u) energy: j e >>>More
How physics went from Newton's time to Einstein's time.
Such advanced research, learn and learn.